A new country record for Chrysina diversa (Ohaus, 1912) (Coleoptera: Scarabaeidae: Rutelinae) in Central America

Chrysina diversa (Ohaus, 1912) is recorded for the first time from Belize. Detailed information on its capture in that country is presented.Chrysina diversa (Ohaus, 1912) est signalée pour la première fois de Belize. Des informations détaillées sur sa capture dans cette pays sont présentées ici

A new country record for \u3ci\u3eChrysina diversa\u3c/i\u3e (Ohaus, 1912) (Coleoptera: Scarabaeidae: Rutelinae) in Central America

Chrysina diversa (Ohaus, 1912) is recorded for the first time from Belize. Detailed information on its capture in that country is presented. Chrysina diversa (Ohaus, 1912) est signalée pour la première fois de Belize. Des informations détaillées sur sa capture dans cette pays sont présentées ici

A new country record for \u3ci\u3eChrysina diversa\u3c/i\u3e (Ohaus, 1912) (Coleoptera: Scarabaeidae: Rutelinae) in Central America

Chrysina diversa (Ohaus, 1912) is recorded for the first time from Belize. Detailed information on its capture in that country is presented. Chrysina diversa (Ohaus, 1912) est signalée pour la première fois de Belize. Des informations détaillées sur sa capture dans cette pays sont présentées ici

Gravity anomaly detection: Apollo/Soyuz

The Goddard Apollo-Soyuz Geodynamics Experiment is described. It was performed to demonstrate the feasibility of tracking and recovering high frequency components of the earth's gravity field by utilizing a synchronous orbiting tracking station such as ATS-6. Gravity anomalies of 5 MGLS or larger having wavelengths of 300 to 1000 kilometers on the earth's surface are important for geologic studies of the upper layers of the earth's crust. Short wavelength Earth's gravity anomalies were detected from space. Two prime areas of data collection were selected for the experiment: (1) the center of the African continent and (2) the Indian Ocean Depression centered at 5% north latitude and 75% east longitude. Preliminary results show that the detectability objective of the experiment was met in both areas as well as at several additional anomalous areas around the globe. Gravity anomalies of the Karakoram and Himalayan mountain ranges, ocean trenches, as well as the Diamantina Depth, can be seen. Maps outlining the anomalies discovered are shown

Long-Term Consequences of Congestion Pricing: A Small Cordon in the Hand Is Worth Two in the Bush

We evaluate and compare the long-term economic effects of three cordon-based road pricing schemes applied to the Washington, DC, metropolitan area. To conduct this analysis, we employ a spatially disaggregated general equilibrium model of a regional economy that incorporates the decisions of residents, firms, and developers, integrated with a spatially disaggregated strategic transportation planning model that features mode, time period, and route choice. We find that all cordon pricing schemes increase welfare of the residents, as well as lead to GDP growth. At the optimum, the larger cordon and a double cordon lead to higher benefits than the small cordon encompassing downtown core. Nevertheless, the small cordon seems to be a safer bet because when the toll charge is set suboptimally, the net benefits from the small cordon compared to the optimum change negligibly, while the net benefits from the larger cordon decline sharply as the charge deviates from the optimal level.traffic congestion, cordon tolls, land use, welfare analysis, road pricing, general equilibrium, simulation, Washington DC

Negotiating boundaries: Framing and sense-making in a design thinking project with an elderly community

In recent years Design Thinking has established itself as a popular methodology for unlocking the creative potential that drives innovation, and scholars have begun to apply it in the health sector. However, as a conceptual framework, the approach has been criticised for lacking coherence and empirical validation. Although few have explicitly highlighted the central role of frame management in Design Thinking, we propose that much of the innovative potential, as outlined in its founding principles, stems from a concern with mental processes that contextualise new information to give it meaning and significance. Here we sought to address this gap by studying the framing process in two design teams tasked with developing solutions to assist an elderly population with compliance with medication schedules. Findings from a qualitative analysis indicate that although Design Thinking has clear merit as a methodology for helping designers shift beyond their immediate field of expertise, feedback and observations gathered during engagement with stakeholders inevitably appear to make their way through a filtering process where specific interpretations and meanings become censored and constrained by dominant discourses. Especially in the health sector, where information is sensitive, critical attention to the underlying value systems and prevailing discourses that influence designers’ implicit frames of reference is needed if Design Thinking is to gain credibility as a scientifically robust method for innovation. design thinking, framing, health innovation, medication adherenc

The Dynastinae of the island of Saba, Dutch Caribbean (Coleoptera: Scarabaeidae)

The fauna of Dynastinae (Scarabaeidae) on the island of Saba, Dutch Caribbean, was investigated through fi eldwork during 2006 to 2015. Three species, belonging to the three tribes Cyclocephalini, Pentodontini and Phileurini, are newly recorded from Saba and are discussed, with summaries of all relevant information from the West Indies. Detailed locality data, temporal distributions, and habitus photographs are presented for each species

Bulk de novo mitogenome assembly from pooled total DNA elucidates the phylogeny of weevils (Coleoptera: Curculionoidea)

Complete mitochondrial genomes have been shown to be reliable markers for phylogeny reconstruction among diverse animal groups. However, the relative difficulty and high cost associated with obtaining de novo full mitogenomes have frequently led to conspicuously low taxon sampling in ensuing studies. Here, we report the successful use of an economical and accessible method for assembling complete or near-complete mitogenomes through shot-gun next-generation sequencing of a single library made from pooled total DNA extracts of numerous target species. To avoid the use of separate indexed libraries for each specimen, and an associated increase in cost, we incorporate standard polymerase chain reaction-based “bait” sequences to identify the assembled mitogenomes. The method was applied to study the higher level phylogenetic relationships in the weevils (Coleoptera: Curculionoidea), producing 92 newly assembled mitogenomes obtained in a single Illumina MiSeq run. The analysis supported a separate origin of wood-boring behavior by the subfamilies Scolytinae, Platypodinae, and Cossoninae. This finding contradicts morphological hypotheses proposing a close relationship between the first two of these but is congruent with previous molecular studies, reinforcing the utility of mitogenomes in phylogeny reconstruction. Our methodology provides a technically simple procedure for generating densely sampled trees from whole mitogenomes and is widely applicable to groups of animals for which bait sequences are the only required prior genome knowledge

Diversity and distribution of the scarab beetle tribe Phanaeini in the northern states of the Brazilian Northeast (Coleoptera: Scarabaeidae: Scarabaeinae)

The fauna of Phanaeini of the northeast of Brazil was investigated through fieldwork in the States of Ceará, Maranhão and Piauí, and through study of preserved material from other states. Seven species of Phanaeini are newly recorded from these three states. Of these, two species are also new records for the northeast region: Phanaeus melibaeus Blanchard and an unidentified Dendropaemon Perty species. A total of 13 new state records are given for eight of the 15 species of Phanaeini recorded from the northeast to date, including three new state genus records. A key is provided for identification of all species. Detailed distributional information is presented together with habitat and bait preferences and other ecological data for each species. The diversity and distribution of the tribe in the northeast is discussed in the context of regional biotopes and wider geographic ranges. The fauna is shown to be more diverse than previously believed, containing both endemic and widespread elements occurring in species assemblages that differ according to habitat type and elevation, leading to substantial complementarity of diversity amongst the main biogeographic provinces and biotopes of the region. A fauna de Phanaeini do Nordeste brasileiro é sumarizada, como resultado de novas coletas nos estados do Ceará, Maranhão e Piauí, e pelo estudo de material preservado de outros estados. Sete espécies de Phanaeini são reportadas pela primeira vez para esses estados. Destas, duas espécies são também novos registros para a Região Nordeste: Phanaeus melibaeus Blanchard e uma espécie não identificada de Dendropaemon Perty. Um total de treze novos registros de estatais é apresentado para oito das quinze espécies de Phanaeini reportadas do Nordeste até agora, incluindo treis novos registros estatais de gêneros. Uma chave é dada para permitir a identificação de todas as espécies. Apresenta-se informação detalhada de distribuição, hábitat e preferências por isca e outros dados ecológicos para cada espécie. A diversidade e a distribuição da tribo no Nordeste são discutidas no contexto de biótopos regionais e áreas geográficas maiores. A fauna é considerada mais diversa do que previamente esperado, contendo tanto elementos endêmicos como de ampla distribuição, ocorrendo em assembléias de espécies que variam de acordo com tipos de hábitat e altitude, levando a grande complementariedade da diversidade entre as principais províncias biogeográficas e biótopos da região